[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 6b18df: Improve secret generation

[Michal Čihař]

  Branch: refs/heads/master
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 6b18dfa588d0fce3598970ea4b0a339afe9db2f1
      https://github.com/phpmyadmin/phpmyadmin/commit/6b18dfa588d0fce3598970ea4b0a339afe9db2f1
  Author: Michal Čihař <michal at cihar.com>
  Date:   2017-06-01 (Thu, 01 Jun 2017)

  Changed paths:
    M libraries/config/ServerConfigChecks.php

  Log Message:
  -----------
  Improve secret generation

Strip highest bit so that we can use more generated bytes in the ASCII
password.

See #13308

Signed-off-by: Michal Čihař <michal at cihar.com>